Nissan Murano: Wiper & Washer :: Dtc/circuit Diagnosis / Washer Switch
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Washer switch is integrated with the combination switch (wiper and washer switch).
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Combination switch (wiper and washer switch) switches polarity between front and rear washer operation to supply power and ground to the front and rear washer motor.
CHECK FRONT WASHER SWITCH
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Ignition switch OFF.
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Disconnect combination switch (wiper and washer switch).
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Check continuity between the combination switch (wiper and washer switch) terminals.
A: Terminal 4 
B: Terminal 6 C: Terminal 3 D: Terminal 1
| Combination switch (wiper and washer switch) | Condition | Continuity | |
|---|---|---|---|
| Terminals | |||
| 1 | 6 | Front washer switch ON | Yes |
| 3 | 4 | ||
Is the inspection result normal?
YES>>GO TO 2.
NO>>Replace combination switch (wiper and washer switch). Refer to Removal and Installation.
CHECK REAR WASHER SWITCH
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Check continuity between the combination switch (wiper and washer switch) terminals.
A: Terminal 4 B: Terminal 6 C: Terminal 3 D: Terminal 1
| Combination switch (wiper and washer switch) | Condition | Continuity | |
|---|---|---|---|
| Terminals | |||
| 1 | 4 | Rear washer switch ON | Yes |
| 6 | 3 | ||
Is the inspection result normal?
YES>>Wiper and washer switch is normal.
NO>>Replace combination switch (wiper and washer switch). Refer to Removal and Installation.
Front and Rear Washer Motor Circuit
Diagnosis Procedure
CHECK FRONT AND REAR WASHER MOTOR FUSE
Ignition switch OFF.
Check that the following fuse is not blown:
Component Location Fuse No...
Rear Wiper Motor Circuit
Component Function Check
CHECK REAR WIPER ON OPERATION
CONSULT
Select “RR WIPER” in “Active Test” mode of “BCM(WIPER)”.
While operating the test item, check rear wiper operation...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: System
System Description SYSTEM DIAGRAMTCU Input Signal (CAN Communication)Transmit unitSignal name Air bag diagnosis sensor unit Air bag crash order signal ABS actuator and electrical unit (Control unit) ABS malfunction signal BCM Door switches state signal Combination meter Nissan Murano Vehicle speed signal Hand brake switch signal ECM Engine RPM signal MIL lamp signal IPDM E/R Anti-theft horn status signal TCM Transmission range indication signal DESCRIPTION The Telematics system is a system for providing information by connecting the vehicle and the user to the NissanConnect center...
Nissan Murano (Z52) 2015-2024 Service Manual: P0128 Thermostat Function
DTC Description DTC DETECTION LOGICEngine coolant temperature has not risen enough to open the thermostat even though the engine has run long enough.This is due to a leak in the seal or the thermostat being stuck open.The engine coolant temperature does not reach to specified temperature even though the engine has run long enough...
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Front manual seat adjustment (if so equipped)
Your vehicle seats can be adjusted manually. For additional information about adjusting the seats, refer to the steps outlined in this section.
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